Enzymes for Research, Diagnostic and Industrial Use

PI-103 Hydrochloride

Cat No.
Product Overview
PI-103 is a dual inhibitor of PI3K/Akt and mTOR with IC50 value of 0.002 μM, 0.003μM, 0.003μM, 0.015μM, 0.030μM for P110α, P110β, P110γ, P110 and mTOR, respectively. PI3K/AKT/mTOR pathway is an intracellular signaling pathway and plays an important role in regulating cell cycle. It has been shown that PI3K/AKT/MTOR pathway is directly related to cellular quiescence, proliferation, cancer, and longevity. And many studies have shown that activation of the PI3K/Akt signaling pathway is correlated with poor prognosis in a variety of cancers which demonstrated that inhibition of the pathway may be regarded as a promising therapy. PI-103 is a selective PI3K/Akt and mTORC1 inhibitor. When tested with leukemic cell lines (MOLM14, OCI-AML3 and MV4-11) with activation of PI3K/Akt, mTORC1and ERK/MAPK signaling pathways, PI-103 blocked cells proliferation via inhibiting PI3K/Akt and mTORC1 activity in a concentration of 1μM. In HCC cell line--Huh7 cells, treated PI-103 alone or combined with sorafenib inhibited cells proliferation in a dose-dependent manner through inhibition of PI3K/Akt and mTORC1 pathways. When tested with U87MG glioblastoma cells, PI-103 treatment in 30 nM/L showed significant inhibition of PI3K/Akt and mTORC1 phosphorylation. In neuroblastoma cell lines SK-N-BE (2), IMR-32 with amplified MYCN, PI-103 inhibited cell growth in a time-and concentration-dependent manner via inhibiting PI3K/Akt and mTORC1 activity. In SK-N-BE (2) with MYCN-mutant xenografted nude mice model, treated PI-103 intraperitoneally (10 mg/kg) markedly reduced the tumor volume index and tumor weight via inhibiting PI3K/ mTOR pathways.
Molecular Weight
Store at -20°C
PI 103 hydrochloride; PI103 hydrochloride
DNA-PK/PI 3-kinase/mTOR
Molecular Formula
Chemical Name
3-(4-morpholin-4-ylpyrido[2,3]furo[2,4-b]pyrimidin-2-yl)phenol; hydrochloride
Soluble in DMSO > 10 mM
Shipping Conditions
Evaluation sample solution: ship with blue ice. All other available size: ship with RT, or blue ice upon request
Download Datasheet:

Online Inquiry
*E-mail Address:
Country or Region:
*Products or Services Interested:
Project Description:
Our Products are Not Intended for Private Therapeutic Use!
*Verification Code:
Please input "enzymes"(case insensitive) as verification code.

Welcome! For price inquiries, please feel free to contact us through the form on the left side. We will get back to you as soon as possible.

Sitemap  Privacy Policy  Terms and Conditions
Copyright ©2011 - 2018 Creative Enzymes.
Contact Us 45-1 Ramsey Road, Shirley, NY 11967, USA
Tel: 1-631-562-8517 1-516-512-3133
Fax: 1-631-938-8127
Distributors To view the contact information for a specific location, select the desired country:
Click unfold / close
Inquiry Basket
Delete selected Check Out
Decide to move out of the shopping cart??

Sure No, Back

Please choose product!

< Go Back
You have already added to buy this product